109 lines
4.4 KiB
Python
109 lines
4.4 KiB
Python
# Copyright (c) 2010 Google Inc. All rights reserved.
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# Copyright (c) 2009 Apple Inc. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following disclaimer
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# in the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import logging
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import os
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import sys
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from webkitpy.common.checkout import Checkout
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from webkitpy.common.checkout.scm.detection import SCMDetector
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from webkitpy.common.memoized import memoized
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from webkitpy.common.system.systemhost import SystemHost
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from webkitpy.common.watchlist.watchlistparser import WatchListParser
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from webkitpy.port.factory import PortFactory
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_log = logging.getLogger(__name__)
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class Host(SystemHost):
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def __init__(self):
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SystemHost.__init__(self)
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self._checkout = None
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# FIXME: Unfortunately Port objects are currently the central-dispatch objects of the NRWT world.
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# In order to instantiate a port correctly, we have to pass it at least an executive, user, scm, and filesystem
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# so for now we just pass along the whole Host object.
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# FIXME: PortFactory doesn't belong on this Host object if Port is going to have a Host (circular dependency).
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self.port_factory = PortFactory(self)
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self._engage_awesome_locale_hacks()
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@property
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@memoized
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def bugs(self):
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from webkitpy.common.net import bugzilla
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return bugzilla.Bugzilla()
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@property
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@memoized
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def buildbot(self):
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from webkitpy.common.net import buildbot
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return buildbot.BuildBot()
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@property
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@memoized
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def web(self):
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from webkitpy.common.net import web
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return web.Web()
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# We call this from the Host constructor, as it's one of the
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# earliest calls made for all webkitpy-based programs.
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def _engage_awesome_locale_hacks(self):
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# To make life easier on our non-english users, we override
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# the locale environment variables inside webkitpy.
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# If we don't do this, programs like SVN will output localized
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# messages and svn.py will fail to parse them.
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# FIXME: We should do these overrides *only* for the subprocesses we know need them!
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# This hack only works in unix environments.
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os.environ['LANGUAGE'] = 'en'
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os.environ['LANG'] = 'en_US.UTF-8'
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os.environ['LC_MESSAGES'] = 'en_US.UTF-8'
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os.environ['LC_ALL'] = 'en_US.UTF-8'
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def initialize_scm(self, patch_directories=None):
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detector = SCMDetector(self.filesystem, self.executive)
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self._checkout = Checkout(detector.default_scm(patch_directories))
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def scm(self):
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return self._checkout._scm
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def checkout(self):
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return self._checkout
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@memoized
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def watch_list(self):
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config_path = self.filesystem.dirname(self.filesystem.path_to_module('webkitpy.common.config'))
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watch_list_full_path = self.filesystem.join(config_path, 'watchlist')
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if not self.filesystem.exists(watch_list_full_path):
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raise Exception('Watch list file (%s) not found.' % watch_list_full_path)
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watch_list_contents = self.filesystem.read_text_file(watch_list_full_path)
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return WatchListParser().parse(watch_list_contents)
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